加州州长纽森：欧洲是时候挺直腰杆了

Core Viewpoint - President Trump threatens to impose tariffs on eight European countries over the Greenland issue, prompting discussions of countermeasures among the EU members, excluding the UK [1] Group 1: Political Context - The threat from Trump comes during the World Economic Forum in Davos, Switzerland, highlighting ongoing tensions between the U.S. and Europe [1] - California Governor Gavin Newsom, a Democrat, emphasizes the need for Europe to stand firm against Trump's approach, warning that continued passive engagement could lead to negative consequences for Europe [1]